The ancestors of man who used hides to protect their body were
Homo erectus
Homo habilis
Neanderthal man
Australopithecus
Assertion : Jave Ape-man, Peking man and Heidelberg man are the fossils of Homo erectus.
Reason : Homo erectus evolved from Homo habilis.
Carbohydrates, lipids and protein are formed from their basic building blocks by
$H.C.\; Urey$ wrote the following book
The epoch of human civilization is
Biological species concept emphasizes on